@@ -64,8 +64,8 @@ CLOSURE_FLAGS=\
--use_types_for_optimization\
--assume_function_wrapper\
--summary_detail_level 3\
- --language_in ECMASCRIPT_2017\
- --language_out ECMASCRIPT_2017
+ --language_in ECMASCRIPT_2020\
+ --language_out ECMASCRIPT_2020
CARGO_FLAGS_SAFE=\
--target wasm32-unknown-unknown \
Fabian